CN220971183U - Welding device - Google Patents

Abstract

The application discloses a welding device which is used for welding two welding plates, wherein each welding plate is provided with a welding edge, and the welding device comprises an equipment main body, a welding member and a cooling mechanism. The equipment main body is provided with a high end part and a low end part, the low end part forms a bearing table surface, two welding plates are laid on the bearing table surface in a mode that the welding edges formed by the two welding plates are propped against each other, and at the moment, one side of the two welding plates, which is close to the welding edges, jointly forms a welding area. The welding member is mounted to the high end and faces the load-bearing table. The cooling mechanism comprises a cooling component and a belt moving component, wherein the belt moving component is arranged on the equipment main body, and the cooling component is connected with the belt moving component. The cooling component is used for reducing the temperature of the welding area, and the belt moving component is arranged to drive the cooling component to move along the extending direction of the welding edge.

Description

Welding device

Technical Field

The utility model relates to the technical field of welding equipment, in particular to a welding device.

Background

Welding, which is a process of joining metals or other thermoplastic materials by heat, high temperature or high pressure. The welding edges of two welding plates are usually placed on a table top in a mutually abutting mode, then workers heat the welding edges of the two welding plates to enable the welding edges to be molten, and finally the molten parts are cooled and solidified to achieve connection of the two welding plates.

In order to accelerate the connection between the welding plates, the existing welding device is provided with a cooling mechanism at a fixed position, and the cooling mechanism cools the welding area in an air-cooling manner. However, according to the different length of welding plate, the length of welding area also can change, so current cooling mechanism can only cool down longer welding plate local welding area to be difficult to accelerate longer welding plate welding area's solidification rate.

Disclosure of utility model

One advantage of the present utility model is that it provides a welding apparatus that can cool the entire welding area, expand the cooling range, and accelerate the solidification speed of the welding area.

Another advantage of the present utility model is to provide a welding apparatus that can increase the strength of air cooling, reduce the number of motors, and reduce the manufacturing cost of the welding apparatus.

Another advantage of the present utility model is to provide a welding device that can secure a welded blank and prevent the welded blank from moving during the welding process.

Another advantage of the present utility model is to provide a welding device that increases the contact area with the ground, making the placement of the welding device more stable.

To achieve at least one of the above advantages, the present utility model provides a welding device for welding two welding plates, each welding plate having a welding edge, the welding device comprising:

The equipment main body is provided with a high end part and a low end part lower than the high end part, the low end part forms a bearing table surface and is used for supporting two welding plates, the two welding plates are laid on the bearing table surface in a manner that the welding edges formed by the two welding plates are propped against each other, and at the moment, one side of the two welding plates close to the welding edges jointly form a welding area;

A welding member mounted at the high end and facing the carrying table, the welding member being configured to weld the welding area formed by the two welding plates on the carrying table;

The cooling mechanism comprises a cooling member and a belt moving member, the belt moving member is mounted on the equipment main body, the cooling member is connected to the belt moving member, the cooling member is used for reducing the temperature of the welding area, and the belt moving member is arranged to drive the cooling member to move along the extending direction of the welding edge.

According to an embodiment of the utility model, the lower end portion forms an installation cavity, a portion of the bearing table surface corresponding to the welding area forms a plurality of flow holes communicated with the installation cavity, the cooling mechanism is installed in the installation cavity, and the cooling member blows air into the bearing table surface through the flow holes.

According to an embodiment of the utility model, the welding member comprises a welding piece and a lifting assembly, the lifting assembly is mounted at the high end, the lifting assembly comprises a lifting piece, the welding piece is connected to one end of the lifting piece, which faces the bearing table top, the welding piece is used for welding the welding area, and the lifting piece drives the welding piece to vertically approach or separate from the welding area.

According to an embodiment of the utility model, the lifting assembly further comprises a connecting seat slidably mounted on the high end, an end of the lifting member remote from the welding member is connected to the connecting seat, and the welding member further comprises a driving member mounted on the high end, the driving member being configured to drive the connecting seat to move over the welding area.

According to an embodiment of the present utility model, the cooling component includes a driving component and at least one heat dissipating member, the driving component includes at least one first driving member and at least one rotating shaft, the first driving member is connected to the belt moving component, the rotating shaft is rotatably connected to the first driving member, the heat dissipating member is mounted on the rotating shaft, and the first driving member drives the heat dissipating member to rotate by driving the rotating shaft to rotate, so as to generate wind power.

According to an embodiment of the present utility model, the plurality of rotation shafts are provided, the first driving member is provided with one first driving member, the driving assembly further includes a driving gear and at least one follower gear, the driving gear is sleeved on the rotation shaft connected to the first driving member, the follower gear is sleeved on the rest of rotation shafts, and at least one follower gear is kept engaged with the driving gear.

According to an embodiment of the present utility model, the belt moving member includes a second driving member, a belt moving screw, a mounting seat, and a movement limiting structure, the cooling member is mounted on a side of the mounting seat facing the bearing table, the belt moving screw is connected to the second driving member, the second driving member is used for driving the belt moving screw to rotate, the belt moving screw extends along an extending direction of the welding edge, the mounting seat forms a threaded hole, the belt moving screw penetrates through the threaded hole and is in threaded connection with the mounting seat, and the movement limiting structure is formed in the mounting cavity in a manner capable of limiting the mounting seat to move along the extending direction of the belt moving screw.

According to an embodiment of the present utility model, the welding device further includes two pressing members, the two pressing members are respectively located above the two welding plates, each pressing member includes a pressing member and a telescopic member, the telescopic member is installed at the high end, the pressing member is installed at an end of the telescopic member facing the bearing table, and the telescopic member is configured to enable the pressing member to vertically approach or separate from the bearing table.

According to an embodiment of the present utility model, the welding apparatus further includes at least one set of stability augmentation members, one set of the stability augmentation members includes two stability augmentation assemblies, the two stability augmentation assemblies are respectively mounted to two opposite side walls of the lower end portion, each of the stability augmentation assemblies includes a support member, a connecting member, a sliding member, and a locking member, the support member is pivotally connected to an end portion of the lower end portion remote from the upper end portion, the connecting member is pivotally connected between the sliding member and the support member, the sliding member is vertically slidably mounted on a side wall of the lower end portion, and the sliding member is releasably locked to the locking member, and unlocking and locking of the sliding member can be achieved by the locking member.

According to an embodiment of the present utility model, the sliding member forms a connection hole, an inner wall of the connection hole is provided with an internal thread, the locking member is mounted on the connection hole in a threaded manner, the lower end portion is further formed with at least one set of limiting strips on the side wall, the limiting strips extend in a vertical direction, and the sliding member is slidably mounted on the limiting strips.

Drawings

Fig. 1 shows a schematic view of a welding device according to the utility model in an angular configuration.

Fig. 2 shows a schematic view of the welding device according to the utility model at another angle.

Fig. 3 shows a cross-sectional view of the welding device according to the utility model.

Fig. 4 shows a schematic view of a part of the structure of the welding device according to the utility model.

Fig. 5 shows a schematic view of another part of the structure of the welding device according to the utility model.

Fig. 6 shows a schematic view of a further part of the structure of the welding device according to the utility model.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Referring to fig. 1, a welding apparatus according to a preferred embodiment of the present utility model, which is capable of welding two welding plates 900, each of the welding plates 900 having a welding edge 9001, will be described in detail below.

Specifically, the welding apparatus includes an apparatus body 10, a welding member 20, and a cooling mechanism 30.

The apparatus body 10 has a high end 11 and a low end 12 lower than the high end 11. The lower end 12 forms a carrying table 121 for supporting two of the welding plates 900. The two welding plates 900 are laid on the carrying table 121 in a manner that the welding edges 9001 formed by the two welding plates respectively abut against each other, and at this time, one side of the two welding plates 900 close to the welding edges 9001 jointly forms a welding region 9002.

The welding member 20 is mounted to the high end 11 and faces the load-bearing table 121. The welding member 20 is configured to weld the welding region 9002 formed by the two welding plates 900 located on the carrying table 121.

Referring to fig. 4 to 5, the cooling mechanism 30 includes a cooling member 31 and a belt moving member 32. The belt moving member 32 is mounted to the apparatus body 10, and the cooling member 31 is connected to the belt moving member 32. The cooling member 31 serves to lower the temperature of the welding region 9002. The belt moving member 32 is configured to drive the cooling member 31 to move along the extending direction of the welding edge 9001, so as to expand the cooling range of the cooling member 31 to the welding region 9002, thereby improving the solidification speed of the welding region 9002 after being melted.

Preferably, the lower end 12 forms a mounting cavity 1201. Portions of the load table 121 corresponding to the welding areas 9002 form a plurality of flow holes 1202 communicating with the mounting chamber 1201. The cooling mechanism 30 is mounted in the mounting cavity 1201, and the cooling member 31 blows air into the bearing table top 121 through the ventilation hole 1202, so as to reduce the temperature of the welding region 9002.

Referring to fig. 1 to 2, in particular, the welding member 20 includes a welding member 21 and a lifting assembly 22. The lifting assembly 22 is mounted to the high end 11. The lifting assembly 22 includes a lifting member 221. The welding member 21 is connected to an end of the lifting member 221 facing the carrying table 121, and the welding member 21 is used for welding the welding region 9002. After the two welding plates 900 are laid on the carrying table 121 in a manner that the welding edges 9001 formed by the two welding plates abut against each other, the lifting member 221 drives the welding member 21 to vertically approach the welding region 9002, so that the welding member 21 welds the welding region 9002. After the welding member 21 completes the welding operation to the welding region 9002, the lifting member 221 drives the welding member 21 vertically away from the welding region 9002 so as to replace the welding plate 900.

In one example, the lifter 221 is implemented as a cylinder; the weldment 21 is implemented to include a laser welder.

Preferably, the lifting assembly 22 further includes a connecting seat 222. The connection seat 222 is slidably mounted to the high end 11, and an end of the elevating member 221 remote from the welding member 21 is connected to the connection seat 222. The welding member 20 further comprises a displacement member 23. The driving member 23 is mounted on the upper end 11, and the driving member 23 is configured to drive the connection seat 222 to move above the welding area 9002.

In one example, the displacement member 23 is implemented as a cylinder.

Preferably, the high end 11 also forms a spacing rail 111. The connector 222 is slidably mounted to the curb rail 111. The limit rail 111 is configured to limit movement of the connector 222 in a direction parallel to the extension direction of the welding area 9002.

Referring to fig. 5, specifically, the cooling member 31 includes a driving component 311 and at least one heat sink 312. The driving assembly 311 includes at least one first driving member 3111 and at least one rotation shaft 3112. The first rotation member 3111 is connected to the belt moving member 32. The rotation shaft 3112 is rotatably connected to the first rotation member 3111; the heat sink 312 is mounted to the rotation shaft 3112. The first rotating member 3111 drives the rotating shaft 3112 to rotate, so as to generate wind force, and the wind dissipates heat from the welding region 9002 through the flow hole 1202.

In one embodiment, a plurality of rotation shafts 3112 are provided, and the first rotation members 3111 are provided in equal amounts to the rotation shafts 3112, and each rotation shaft 3112 is rotated by the respective first rotation member 3111.

As a modified embodiment, a plurality of rotation shafts 3112 are provided, and one first rotation member 3111 is provided. The drive assembly 311 further includes a drive gear 3113 and at least one follower gear 3114. The driving gear 3113 is coupled to the rotation shaft 3112 connected to the first rotation member 3111, and the follower gear 3114 is coupled to the remaining rotation shaft 3112. At least one of the follower gears 3114 is held in engagement with the drive gear 3113. In this way, when the first rotating member 3111 drives the rotating shaft 3112 and the driving gear 3113 connected to the first rotating member 3111 to rotate, the driving gear 3113 drives the follower gear 3114 to rotate, so as to drive the remaining rotating shafts 3112 to rotate, so that the plurality of heat dissipating members 312 can work simultaneously, and at the same time, the number of the first rotating members 3111 is reduced, thereby reducing manufacturing cost of the welding apparatus.

In one example, the first rotation member 3111 is implemented to include a motor; the heat sink 312 is implemented to include fan blades.

In one embodiment, the belt moving member 32 is implemented to include a cylinder.

Referring to fig. 3 to 5, as a modified embodiment of the above embodiment, the belt moving member 32 includes a second driving member 321, a belt moving screw 322, a mounting base 323, and a movement limiting structure 324. The cooling member 31 is mounted on a side of the mounting base 323 facing the bearing table 121. The belt-moving screw 322 is connected to the second driving member 321, and the second driving member 321 is used for driving the belt-moving screw 322 to rotate. The belt feed screw 322 extends in the extending direction of the welding edge 9001. The mounting base 323 forms a threaded hole 32301, and the belt moving screw 322 penetrates through the threaded hole 32301 and is in threaded connection with the mounting base 323. The movement limiting structure 324 is formed in the mounting chamber 1201 so as to limit the movement of the mounting base 323 in the extending direction of the belt-moving screw 322. When the belt moving screw 322 is driven by the second driving member 321, the mounting base 323 drives the cooling member 31 to move along the extending direction of the welding edge 9001 under the limiting action of the limiting structure 324, so as to cool the welding region 9002.

In one embodiment, the displacement limiting structure 324 is implemented as two opposing sidewalls of the mounting cavity 1201 parallel to the extension of the welding rim 9001.

As a modification of the above embodiment, the movement limiting structure 324 is implemented as a guide rail formed at the bottom wall of the mounting cavity 1201, and the mounting base 323 is slidably mounted to the movement limiting structure 324.

In an example, the second driver 321 is implemented as a motor.

Further, the welding device also comprises two hold-down members 40. The two pressing members 40 are respectively located above the two welding plates 900.

Specifically, each of the pressing members 40 includes a pressing piece 41 and a telescoping piece 42. The telescopic member 42 is mounted to the high end 11, and the pressing member 41 is mounted to an end of the telescopic member 42 facing the carrying floor 121. The telescopic member 42 is configured to drive the pressing member 41 to vertically approach or separate from the carrying table 121. The telescopic piece 42 drives the pressing piece 41 to vertically approach the bearing table top 121 and abut against the welding plate 900 to fix the welding plate 900, so that two welding plates 900 are prevented from moving in the welding process, and welding dislocation or unstable welding is avoided. The expansion piece 42 drives the pressing piece 41 to be vertically far away from the bearing table top 121, so that the welding plate 900 is placed and held, and the welding plate 900 is replaced.

It should be noted that the pressing member 41 has a predetermined size toward the bottom surface of the carrying table 121, so that the welding plate 900 can be uniformly stressed by the pressing member 41 when the welding plate 900 is pressed, so as to ensure a fixing effect.

In one example, the hold down 41 is embodied as a cylinder.

Referring to fig. 1 and 6, further, the welding apparatus further includes at least one set of stability augmentation members 50. One set of the stability augmentation members 50 includes two stability augmentation assemblies 51, and the two stability augmentation assemblies 51 are respectively mounted to two opposite side walls of the lower end portion 12.

Specifically, each stability augmentation assembly 51 includes a support 511, a connector 512, a slider 513, and a locking member 514. The support 511 is pivotally connected to an end of the low end portion 12 remote from the high end portion 11. The link 512 is pivotally connected between the slider 513 and the support 511. The slider 513 is vertically slidably mounted on a side wall of the lower end portion 12, and the slider 513 is releasably locked to the lock 514. Unlocking and locking of the slider 513 can be achieved by the locking element 514. When the sliding member 513 is unlocked by the locking member 514, the sliding member 513 is pushed to move vertically, so that the connecting member 512 drives the supporting member 511 to rotate to a vertical state or a horizontal state; the support 511 may then remain in place while the slider 513 is locked by the lock 514.

In other words, after the sliding member 513 is unlocked by the locking member 514, the sliding member 513 moves vertically downward, the connecting member 512 pushes the supporting member 511 to rotate to a horizontal state, and the supporting member 511 can contact with the ground on which the welding device is placed, thereby increasing the contact area between the welding device and the ground, and thus improving the stability of stable placement of the welding device; and when the slider 513 is moved vertically upward, the connector 512 pulls the support 511 to rotate to the vertical state, thereby reducing the floor space of the welding device to carry the welding device.

In one embodiment, the locking member 514 is implemented as a screw, and the sliding member 513 defines a connection hole 51301. The inner wall of the connecting hole 51301 is provided with an internal thread, and the locking member 514 is screwed on the connecting hole 51301.

Preferably, a plurality of mounting holes are formed on the side wall of the lower end portion 12, and the hole wall of the mounting hole is provided with internal threads, so that the locking member 514 can be in threaded connection with the mounting hole with a corresponding height after penetrating through the connecting hole 51301.

Preferably, the lower end 12 further forms at least one set of stop bars 122 on the side wall. The limit bars 122 extend in the vertical direction. The slider 513 is slidably mounted to the limit bar 122.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The advantages of the present utility model have been fully and effectively realized. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims (10)

1. Welding set for weld two welded plate material, every welded plate material all has a welding border, its characterized in that, welding set includes:

The equipment main body is provided with a high end part and a low end part lower than the high end part, the low end part forms a bearing table surface and is used for supporting two welding plates, the two welding plates are laid on the bearing table surface in a manner that the welding edges formed by the two welding plates are propped against each other, and at the moment, one side of the two welding plates close to the welding edges jointly form a welding area;

A welding member mounted at the high end and facing the carrying table, the welding member being configured to weld the welding area formed by the two welding plates on the carrying table;

The cooling mechanism comprises a cooling member and a belt moving member, the belt moving member is mounted on the equipment main body, the cooling member is connected to the belt moving member, the cooling member is used for reducing the temperature of the welding area, and the belt moving member is arranged to drive the cooling member to move along the extending direction of the welding edge.

2. The welding device of claim 1, wherein the lower end portion forms a mounting cavity, a portion of the load-bearing table surface corresponding to the welding area forms a plurality of flow holes communicating with the mounting cavity, the cooling mechanism is mounted in the mounting cavity, and the cooling member blows air into the load-bearing table surface through the flow holes.

3. The welding device of claim 2, wherein the welding member comprises a welding member and a lifting assembly, the lifting assembly being mounted to the high end, the lifting assembly comprising a lifting member, the welding member being connected to an end of the lifting member that faces the load table, the welding member being configured to weld the welding region, the lifting member driving the welding member vertically toward or away from the welding region.

4. The welding apparatus of claim 3 wherein the lifting assembly further comprises a connector base slidably mounted to the upper end, an end of the lifting member remote from the welding member being connected to the connector base, the welding member further comprising a displacement member mounted to the upper end, the displacement member being configured to drive the connector base to move over the welding area.

5. The welding device of claim 4, wherein the cooling member comprises a rotation assembly and at least one heat sink, the rotation assembly comprises at least one first rotation member and at least one rotation shaft, the first rotation member is connected to the belt moving member, the rotation shaft is rotatably connected to the first rotation member, the heat sink is mounted to the rotation shaft, and the first rotation member rotates by driving the rotation shaft to rotate the heat sink to generate wind power.

6. The welding device of claim 5, wherein said rotating shaft is provided in plurality, said first driving member is provided in one, said driving assembly further comprises a driving gear and at least one follower gear, said driving gear is sleeved on said rotating shaft connected to said first driving member, said follower gear is sleeved on the remaining rotating shafts, and at least one of said follower gears is held in engagement with said driving gear.

7. The welding device of claim 5 or 6, wherein the belt-moving member comprises a second driving member, a belt-moving screw, a mounting seat and a movement limiting structure, the cooling member is mounted on a side of the mounting seat facing the carrying table, the belt-moving screw is connected to the second driving member, the second driving member is used for driving the belt-moving screw to rotate, the belt-moving screw extends along an extending direction of the welding edge, the mounting seat forms a threaded hole, the belt-moving screw penetrates through the threaded hole and is in threaded connection with the mounting seat, and the movement limiting structure is formed in the mounting cavity in a manner of limiting the movement of the mounting seat along the extending direction of the belt-moving screw.

8. The welding device of claim 7, further comprising two pressing members, each of the pressing members being located above two of the welding plates, each of the pressing members comprising a pressing member and a telescoping member, the telescoping member being mounted at the high end, the pressing member being mounted at an end of the telescoping member facing the load-bearing surface, the telescoping member being configured to drive the pressing member vertically toward or away from the load-bearing surface.

9. The welding device of claim 8, further comprising at least one set of stability augmentation members, wherein one set of stability augmentation members comprises two stability augmentation assemblies, wherein two stability augmentation assemblies are respectively mounted to two opposite sidewalls of the lower end portion, wherein each stability augmentation assembly comprises a support member pivotally connected to an end portion of the lower end portion remote from the upper end portion, a connector member pivotally connected between the slider and the support member, wherein the slider is vertically slidably mounted on a sidewall of the lower end portion, and wherein the slider is releasably locked to the locking member, wherein unlocking and locking of the slider are enabled by the locking member.

10. The welding device of claim 9, wherein the slider defines a connecting hole, an inner wall of the connecting hole is provided with an internal thread, the locking member is threadedly mounted to the connecting hole, the lower end portion further defines at least one set of stop bars on the side wall, the stop bars extend in a vertical direction, and the slider is slidably mounted to the stop bars.